Waterproof speaker is hard to distinguish the waterproof level？

Waterproof speaker is hard to distinguish the waterproof level？

Today I will tell you how to distinguish the waterproof speaker level so that you will know which waterproof level you should buy if you want to put the speaker into the water. waterproof  speaker protection level

0 meaning no protection

1 drip I type vertical falling water droplets without harmful effects

2 drip II type and vertical direction 15 “within the scope of falling water droplets without harmful effects

3 rainproof type vertical direction and no harmful effects of the rainfall;

4 splash type under the arbitrary direction of the water splash no harmful effect

5 anti-spray type in any direction by the water jet directly without harmful effects:

6 waterproof type arbitrary direction directly by a jet of water can not enter the internal

7 anti immersion type under specified conditions even dip into the water will not impact

8 water medium long time immersion water under Can be still used

9.certain pressure wet type in the relative humidity is greater than 90% moisture can still use

International industrial waterproof standard registration IP and Japanese industrial standard  JIS waterproof is similar, points 0-8 the 9 level

Here is a great shower speaker waterproof  IPX7, underwater speaker

https://www.alibaba.com/product-detail/Floating-Pool-Speaker-with-Bluetooth-Waterproof_60680517837.html?spm=0.manage.list.85.793b47c9obEvDr

For more detail about Speakers parameters index, please contact me Whatsapp+8613977297824